{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854167","patent":{"patent_number":"US-9854167","title":"Signal processing device and moving image capturing device","assignee":null,"inventors":[],"filing_date":"2012-09-05T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":13,"abstract":"A frame skipping process suited to a scene is achieved by providing an encoder which encodes input image data, an encoding determination unit which compares image movement information with a threshold to determine whether or not encoding is to be performed, a frame skipping controller which performs a frame skipping control if encoding is not to be performed, and a threshold correction unit which corrects the encoding determination threshold based on the result of the encoding process. The image movement information used in the encoding determination unit is any one or a combination of pixel movement information obtained by a representative point matching scheme performed by a pixel movement calculation unit, angular velocity sensor information obtained from a lens controller, and frequency information obtained from an image processor."},"analysis":{"summary":"The Signal Processing Device and Moving Image Capturing Device patent introduces a novel approach to optimizing video encoding by dynamically adjusting frame skipping based on scene content. The problem being solved is the inefficient use of bandwidth and storage in traditional video capture systems, which record every frame regardless of motion. The key technical approach involves analyzing image movement information from multiple sources, including pixel movement, angular velocity sensors, and frequency data, to determine whether a frame needs to be encoded. This information is compared against a threshold, and a frame skipping controller skips frames when encoding is deemed unnecessary. A threshold correction unit further refines the process by adjusting the encoding determination threshold based on encoding results. This technology offers significant business value by reducing bandwidth consumption, lowering storage costs, and improving video quality. Potential applications include video surveillance, autonomous vehicles, and consumer electronics. The market opportunity is substantial, driven by the increasing demand for high-quality video and the need for efficient data management in bandwidth-constrained environments. The system's ability to adapt to changing scene dynamics and encoding requirements makes it a valuable asset in various applications.","layman_explanation":"The Signal Processing Device and Moving Image Capturing Device patent addresses the problem of inefficient video recording. Traditional video cameras record every frame, even when there's little or no movement. This results in large file sizes that consume significant storage space and bandwidth. Existing solutions, such as simple motion detection, often fail to accurately distinguish between important and unimportant motion.\n\nThis patent introduces a smarter way to record video. Instead of recording every frame, it analyzes the scene and dynamically skips frames when there's no significant movement. It uses multiple sources of information, like pixel movement and sensor data, to make intelligent decisions about which frames to keep and which to skip. Think of it like a smart editor that automatically cuts out the boring parts of your video.\n\nThis technology matters because it can significantly reduce the amount of storage space and bandwidth required to store and transmit video. This is particularly important for applications like video surveillance, where large amounts of video data are constantly being recorded. It can also improve the quality of video by focusing resources on the most important frames. The potential ROI is significant, with reduced storage costs and improved video quality leading to increased customer satisfaction and market share.\n\nIn the future, we can expect to see this technology integrated into a wide range of devices, from smartphones to autonomous vehicles. As the demand for high-quality video continues to grow, this innovation will play an increasingly important role in shaping the future of video recording and transmission.","technical_analysis":"The Signal Processing Device and Moving Image Capturing Device patent presents a sophisticated system for adaptive frame skipping in video encoding. The technical architecture comprises several key modules: an encoder for processing input image data, an encoding determination unit for comparing image movement information against a threshold, a frame skipping controller for executing frame skipping, and a threshold correction unit for dynamically adjusting the encoding determination threshold. The encoding determination unit leverages a combination of pixel movement information (derived from a representative point matching scheme), angular velocity sensor information (from a lens controller), and frequency information (from an image processor). These data streams are integrated to provide a comprehensive assessment of scene activity. The implementation details involve intricate algorithms for motion estimation, threshold adjustment, and frame skipping control. The system's performance characteristics are influenced by factors such as the accuracy of the motion estimation algorithms, the responsiveness of the threshold correction unit, and the computational resources available for real-time processing. Integration with existing video encoding pipelines requires careful consideration of data formats, synchronization mechanisms, and error handling. Code-level implications include the need for efficient memory management, optimized data structures, and parallel processing techniques to achieve real-time performance.","business_analysis":"The Signal Processing Device and Moving Image Capturing Device patent holds significant commercial potential across multiple industries. The market opportunity is driven by the increasing demand for high-quality video and the need for efficient data management in bandwidth-constrained environments. The competitive advantages of this technology include its adaptive frame skipping mechanism, which dynamically adjusts frame skipping based on scene content, and its ability to leverage multiple sources of image movement information. Revenue potential can be realized through licensing agreements, product integration, and service offerings. Business models may include subscription-based services, per-device licensing fees, and value-added partnerships. Strategic positioning involves targeting key markets such as video surveillance, autonomous vehicles, and consumer electronics. ROI projections indicate substantial returns based on reduced bandwidth consumption, lower storage costs, and improved video quality. Potential investors include venture capital firms, strategic investors, and corporate venture arms. The key risks include competition from alternative technologies, market adoption challenges, and regulatory hurdles.","faqs":null,"topics":["image processing","video encoding","frame skipping","motion detection","bandwidth efficiency","signal","processing","device"],"tech_cluster":null},"seo":{"title":"Signal Processing Device and Moving Image Capturing Device - Patent US-9854167","description":"Discover how this Signal Processing Device and Moving Image Capturing Device reduces bandwidth usage by intelligently skipping frames. Full patent analysis and claims.","keywords":["image processing","video encoding","frame skipping","motion detection","bandwidth efficiency","patent","patent US-9854167"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854167","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9854167","citation_suggestion":"Patentable. \"Signal processing device and moving image capturing device\" (US-9854167). https://patentable.app/patents/US-9854167","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854167","json":"https://patentable.app/api/llm-context/US-9854167","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:41:25.422Z"}